Tudu segfaults when deadline == scheduled date

[savchenko]

While I acknowledge that project is in the "low maintenance mode", this might benefit someone.

If task has a set deadline (say 12/02/2012) and scheduled date is then set to the same date, tudu segfaults with 100% probability.

dmesg record:

tudu[596066]: segfault at 41 ip 0000555f4dbf5fd7 sp 00007ffe8fa4c7d8 error 4 in tudu[555f4dbd7000+27000]

strace excerpt:

read(0, "\r", 1)                        = 1
write(1, "\33[?25l", 6)                 = 6
rt_sigaction(SIGTSTP, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f0459f0cd60}, {sa_handler=0x7f045a2c9ce0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f0459f0cd60}, 8) = 0
poll([{fd=0, events=POLLIN}], 1, 0)     = 0 (Timeout)
poll([{fd=0, events=POLLIN}], 1, 0)     = 0 (Timeout)
rt_sigaction(SIGTSTP, {sa_handler=0x7f045a2c9ce0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART, sa_restorer=0x7f0459f0cd60}, NULL, 8) = 0
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x41} ---
+++ killed by SIGSEGV +++